TMC2074-NU SMSC, TMC2074-NU Datasheet - Page 15

• Manufacturer Part Number: TMC2074-NU
• Description: IC CTRL CIRC 128VTQFP PERIPH MOD
• Manufacturer: SMSC
• Series: CircLink™r

Specifications of TMC2074-NU

• Controller Type: I/O Controller
• Interface: Transceiver
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 40mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 128-TQFP, 128-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 638-1024

Dual Mode CircLink™ Controller
Datasheet
1.5.5
1.5.6
SMSC TMC2074
GPIO[7:0]/PO[15:8]
Test Pins (5)
nTEST[3:0]
nTMODE
Clock Pins (3)
- Using an external clock :
X1 is connected to GND with MCKIN connected to the input of the external clock
- Using XTAL:
MCKIN is connected to VDD with X1 , X2 connected to the Crystal Oscillator
MCKIN
X1
X2
DATASHEET
General-purpose I/O port (bit7-0) / Standalone Output Port (bit15-8)
Test Pins
Test Mode
Page 15
(Internal MasterClock)
MCK
Revision 0.2 (10-23-08)